Home > Products > butterfly valve > Resilient Seated Concentric Type Ductile Cast Iron Industrial Control Wafer Butterfly Valves with EPDM PTFE PFA Rubber Lining API/ANSI/DIN/JIS/ASME/Awwa
Resilient Seated Concentric Type Ductile Cast Iron Industrial Control Wafer Butterfly Valves with EPDM PTFE PFA Rubber Lining API/ANSI/DIN/JIS/ASME/Awwa
Negotiable
/ Piece
20 Pieces(Min. Order)
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Product Details
Brand Name | without brand or OEM | Material | Casting | |
Structure | Butterfly | Standard or Nonstandard | Standard | |
Pressure | High Pressure | Power | Other | |
Media | Oil | Temperature of Media | High Temperature |
Product Description
Main Material:
Name | Material |
Body | Cast Iron Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
Disc | Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
Shaft | Stainless Steel Monel K500 |
Seat | BUNA NBR EPDM VITON PTFE HEPDM Neoprene Hypalon Natural rubber |
Technical Parameters:
Size | DN32-DN600 | DN650-DN2000 |
Working pressure | 16Bar | 10Bar |
Shell | 24Bar | 15Bar |
Seal(Air) | 6Bar | 6Bar |
Operating Temperature | -45oC~+150oC | |
Operating Environment | Ballast and bilge system Chemical processing Desalination plants Drilling rigs Drinking water Dry powder Food and beverage Gas plants HAVC Mining industry Paper industry Sand handling Seawater Sugar industry Thermo technical water treatment Waste water | |
Driving method | Hand Lever Worm Gear Electric Pneumatic |
DIMENSIONS | Unit:mm | ||||||||||||
DN | A | B | C | 2 | ISO5211 | D2 | D3 | n-1 | D1 | n- | & | H | |
mm | in | ||||||||||||
50 | 2 | 140 | 80 | 42 | 12.6 | F05 | 65 | 50 | 4-8 | 120 | 4-15 | 90 | 11 |
65 | 2 1/2 | 150 | 89 | 44.7 | 12.6 | F05 | 65 | 50 | 4-8 | 140 | 4-15 | 90 | 11 |
80 | 3 | 158 | 95 | 45.2 | 12.6 | F05 | 65 | 50 | 4-8 | 150 | 4-19 | 90 | 11 |
100 | 4 | 176 | 114 | 52.1 | 15.77 | F07 | 90 | 70 | 4-10 | 175 | 4-19 | 45 | 11 |
125 | 6 | 190 | 127 | 54.4 | 18.92 | F07 | 90 | 70 | 4-10 | 210 | 4-19 | 45 | 14 |
150 | 6 | 201 | 139 | 55.8 | 18.92 | F07 | 90 | 70 | 4-10 | 240 | 4-19 | 45 | 14 |
200 | 8 | 235 | 175 | 60.6 | 22.1 | F10 | 125 | 102 | 4-12 | 290 | 4-23 | 45 | 17 |
250 | 10 | 265 | 203 | 65.6 | 28.45 | F10 | 125 | 102 | 4-12 | 355 | 4-23 | 30 | 22 |
300 | 12 | 305 | 242 | 76.9 | 31.6 | F10 | 125 | 102 | 4-12 | 400 | 4-23 | 30 | 22 |
350 | 14 | 368 | 267 | 76.5 | 31.6 | F10 | 125 | 102 | 4-12 | 445 | 4-25 | 30 | 22 |
400 | 16 | 400 | 309 | 85.7 | 33.15 | F14 | 175 | 140 | 4-18 | 510 | 4-25 | 22.5 | 27 |
450 | 18 | 422 | 328 | 104.6 | 37.95 | F14 | 175 | 140 | 4-18 | 565 | 4-25 | 22.5 | 27 |
500 | 20 | 480 | 361 | 130.28 | 41.12 | F14 | 175 | 140 | 4-18 | 620 | 4-25 | 18 | 36 |
600 | 24 | 562 | 459 | 151.36 | 50.62 | F25 | 300 | 254 | 8-18 | 730 | 4-27 | 18 | 36 |
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- QINGDAO CHENYU UNION HARDWARE MACHINERY CO., LTD.
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